Crash in arctrl, Analyzed 2 dumps, total processed 402, rate equals 0.50%

Top 1: Version = 1.5025.1270.226, Total count = 2

dump count = 1

ChildEBP RetAddr  
038cfd6c 5961b498 arctrl!destroy_ptd+0x9
038cfd78 777193c5 arctrl!destroy_fls+0x13
038cfd94 7773216f ntdll!RtlProcessFlsData+0x57
038cfe2c 77732403 ntdll!LdrShutdownThread+0x35
038cfe3c 7773f5ca ntdll!RtlExitUserThread+0x2a
038cff88 763b344d ntdll!TppWorkerThread+0x846
038cff94 77719802 kernel32!BaseThreadInitThunk+0xe
038cffd4 777197d5 ntdll!__RtlUserThreadStart+0x70
038cffec 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

ChildEBP RetAddr  
0addfea4 7a41cb6d arctrl!__newctype+0x100
WARNING: Stack unwind information not available. Following frames may be wrong.
0addfed8 7a41c696 configure+0xcb6d
0addff2c 7a435058 configure+0xc696
0addff64 7a435180 configure+0x25058
0addff70 7623fcc9 configure+0x25180
0addff80 776882ae kernel32!BaseThreadInitThunk+0x19
0addffdc 7768827e ntdll!__RtlUserThreadStart+0x2f
0addffec 00000000 ntdll!_RtlUserThreadStart+0x1b